Armasight NSMAVENGE3GGDA1 AVENGER Gen 3 Ghost Night Vision Monocular - Manual (Page 7)

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5) Observe the scene and focus your Avenger.
6) Turn the unit OFF when you are finished using it. The green glow will disappear from the eyepiece.
7) Secure the objective lens cap over the objective lens
IR IlluMInATOR OPERATIOn
cAuTIOn:
Do not forget that light emitted from the IR illuminator light is invisible to the naked eye; how-
ever, it can be easily detected by other night vision devices.
Infrared illuminators are used in areas where the level of light is not sufficient for surveillance. An IR illumina-
tor can provide an extra source of infrared light, which, although invisible to the naked eye, can greatly en-
hance the performance of night vision devices. Turn on the IR illuminator when working in total darkness.
Remember that the beam emitted by your IR illuminator will lose its brightness over distance.
You can activate the IR illuminator of your monocular by turning the switch from ON to the IR position. A red
indicator light will appear when the IR illuminator is turned on.
Turn off the IR illuminator by turning the switch from the IR position to OFF.
4. IR850 lOng RAngE IR IlluMInATOR (OPTIOnAl)
The IR850 is a removable infrared illuminator that can be installed on the rail of the night vision unit for
the purpose of enhancing the unit’s performance and long-distance observation.
IR850 IlluMInATOR InSTAllATIOn
To install the IR illuminator on your Avenger, perform the
following:
1) Secure the IRAV adapter to the monocular. Twist the
mounting screw of the adapter into the threaded hole in
the body of the monocular.
2) Loosen the screw on the IR850 mount.
3) Place the IR850 on the rail of adapter.
4) Tighten the fixing screw.
IR IlluMInATOR OPERATIOn
The Armasight IR850 runs on a single CR123A battery. To install the battery, unscrew the battery com-
partment cap and insert the battery in accordance with the unit’s polarity markings. Screw the battery
compartment cap back onto the device.
To turn the IR850 on, rotate the operation switch into the ON position.
To adjust the power of the beam emitted by the IR850, rotate the illuminator operation switch.
To focus the IR beam and change the field of coverage, slightly rotate the IR illuminator lens.
To adjust the IR spot position in the field of view, perform the following:
1) Loosen the screw on the clamp of the IR illuminator mount.
2) Turn on the sight and IR illuminator.
3) Carefully move the lens of IR850 up and down, as well as side-to-side, and observe the IR spot posi-
tion through the eyepiece of the night vision device.
4) Once the IR spot is focused in the center of the field of view, tighten the screw of the clamp.
Focus AdjusTmenT
FiXing screw
BATTery compArTmenT
operATion swiTch
screw oF clAmp
BeAm direcTion
AdjusTmenT
irAv AdApTer
mounTing
screw